* {
  margin: 0;
  padding: 0;
  font-size: inherit;
  color: inherit;
  box-sizing: inherit;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
}
*:focus {
  outline: none;
}

html {
  box-sizing: border-box;
}

body {
  background-color: #ecf0f1;
  min-width: 300px;
  font-family: "Segoe UI", "Lucida Grande", Helvetica, Arial, "Microsoft YaHei", FreeSans, Arimo, "Droid Sans", "wenquanyi micro hei", "Hiragino Sans GB", "Hiragino Sans GB W3", "FontAwesome", sans-serif;
  font-size: 16px;
}

h1, h2, h3, h4, h5 {
  display: block;
  font-weight: 400;
}

li, span, p, a, h1, h2, h3, h4, h5 {
  line-height: 1;
}

p {
  display: block;
}

a {
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 0;
}

button {
  background-color: transparent;
  border: 0;
  cursor: pointer;
}